--- /dev/null
+/*
+ Blink
+
+ Turns on an LED on for one second, then off for one second, repeatedly.
+
+ The circuit:
+ * LED connected from digital pin 13 to ground.
+
+ * Note: On most Arduino boards, there is already an LED on the board
+ connected to pin 13, so you don't need any extra components for this example.
+
+
+ Created 1 June 2005
+ By David Cuartielles
+
+ http://arduino.cc/en/Tutorial/Blink
+
+ based on an orginal by H. Barragan for the Wiring i/o board
+
+ */
+
+int ledPin = 13; // LED connected to digital pin 13
+
+// The setup() method runs once, when the sketch starts
+
+void setup() {
+ // initialize the digital pin as an output:
+ pinMode(ledPin, OUTPUT);
+}
+
+// the loop() method runs over and over again,
+// as long as the Arduino has power
+
+void loop()
+{
+ digitalWrite(ledPin, HIGH); // set the LED on
+ delay(1000); // wait for a second
+ digitalWrite(ledPin, LOW); // set the LED off
+ delay(1000); // wait for a second
+}